« previous next »

Author Question: Which of these factors is NOT considered to have influenced the initial evolution of bipedal ... (Read 172 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
on: Jul 10, 2018
Which of these factors is NOT considered to have influenced the initial evolution of bipedal locomotion in hominins?
 
  a. carrying objects.
  b. seed and nut gathering.
  c. long-distance walking.
  d. visual surveillance.
  e. overgrown limbs.

Question 2

What is the term used for a method of removing flakes from a core by pressing a pointed implement against stone?
 
  a. microliths.
  b. direct percussion.
  c. microwear.
  d. phytoliths.
  e. pressure flaking.


paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 10, 2018
Answer to Question 1

E

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Shelles

  • Hero Member
  • *****
  • Posts: 582
Reply #2 on: Jul 10, 2018
Thank you :)


paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #3 on: Jul 10, 2018
Happy to help you


« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

awesome diagram on evolution and diversity awesome diagram on evolution and diversity
Primary factors affecting blood pressure Primary factors affecting blood pressure
Risk Factors for Cancer Risk Factors for Cancer
Schematic drawing of initial/terminal (I/T) lymph vessel. Schematic drawing of initial/terminal (I/T) lymph vessel.
evolution evolution
Pattern baldness, a sex-influenced autosomal trait in humans Pattern baldness, a sex-influenced autosomal trait in humans
Video: Chemical Equilibrium between N2O4 (colorless gas) and NO2 (brown gas)

For a complete list of videos, visit our video library